dbhub

dbhub is a zero-dependency MCP server that provides a token-efficient interface for interacting with multiple SQL databases (Postgres, MySQL, SQL Server, MariaDB, SQLite). It is designed for developers building AI-powered tools or agents that need direct, lightweight database access without heavy client libraries. Its interest lies in enabling efficient, cross-database queries through a unified, minimal-overhead protocol, reducing token usage and setup complexity for AI integrations.